:root {
  /* Триадная цветовая схема */
  --primary-color: #2a6abf; /* Основной синий */
  --primary-dark: #1d4d8c;
  --primary-light: #4c8ad9;

  --secondary-color: #bf2a6a; /* Дополнительный розовый */
  --secondary-dark: #8c1d4d;
  --secondary-light: #d94c8a;

  --tertiary-color: #6abf2a; /* Третичный зеленый */
  --tertiary-dark: #4d8c1d;
  --tertiary-light: #8ad94c;

  /* Нейтральные цвета */
  --light: #f5f7fa;
  --light-gray: #e9ecef;
  --medium-gray: #c7cad1;
  --dark-gray: #6c757d;
  --dark: #333333;
  --darker: #222222;

  /* Тени для неоморфизма */
  --neomorphic-light: rgba(255, 255, 255, 0.5);
  --neomorphic-dark: rgba(0, 0, 0, 0.1);
  --neomorphic-shadow: 10px 10px 20px var(--neomorphic-dark), -10px -10px 20px var(--neomorphic-light);
  --neomorphic-inset: inset 5px 5px 10px var(--neomorphic-dark), inset -5px -5px 10px var(--neomorphic-light);
  
  /* Радиусы */
  --border-radius-sm: 8px;
  --border-radius-md: 12px;
  --border-radius-lg: 20px;
  
  /* Переходы */
  --transition-fast: all 0.3s ease;
  --transition-medium: all 0.5s ease;
  --transition-slow: all 0.8s ease;
}

/* Базовые стили */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'IBM Plex Sans', sans-serif;
  color: var(--dark);
  background-color: var(--light);
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  line-height: 1.3;
  margin-bottom: 1rem;
}

p {
  margin-bottom: 1.2rem;
}

a {
  color: var(--primary-color);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: var(--primary-dark);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

/* Глобальные кнопки */
.button {
  display: inline-block;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
  border: none;
  box-shadow: var(--neomorphic-shadow);
}

.button:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.button:active {
  transform: translateY(-1px);
  box-shadow: var(--neomorphic-inset);
}

.button.is-primary {
  background-color: var(--primary-color);
  color: white;
}

.button.is-primary:hover {
  background-color: var(--primary-dark);
}

.button.is-secondary {
  background-color: var(--secondary-color);
  color: white;
}

.button.is-secondary:hover {
  background-color: var(--secondary-dark);
}

.button.is-tertiary {
  background-color: var(--tertiary-color);
  color: white;
}

.button.is-tertiary:hover {
  background-color: var(--tertiary-dark);
}

.button.is-light {
  background-color: var(--light);
  color: var(--dark);
}

.button.is-light:hover {
  background-color: var(--light-gray);
}

.button.is-rounded {
  border-radius: 30px;
}

/* Неоморфные карточки */
.neomorphic-card {
  background-color: var(--light);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  box-shadow: var(--neomorphic-shadow);
  transition: var(--transition-medium);
  overflow: hidden;
}

.neomorphic-card:hover {
  box-shadow: 15px 15px 30px var(--neomorphic-dark), -15px -15px 30px var(--neomorphic-light);
}

/* Контейнеры для изображений */
.image-container {
  border-radius: var(--border-radius-md);
  overflow: hidden;
  position: relative;
  margin: 0 auto;
  text-align: center;
  box-shadow: var(--neomorphic-shadow);
  transition: var(--transition-fast);
}

.image-container img {
  transition: var(--transition-fast);
  object-fit: cover;
  width: 100%;
  margin: 0 auto;
}

.image-container:hover img {
  transform: scale(1.05);
}

/* Хедер */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: rgba(245, 247, 250, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  transition: var(--transition-fast);
}

.header .navbar {
  background-color: transparent;
}

.navbar-item {
  font-weight: 500;
  transition: var(--transition-fast);
}

.navbar-item:hover {
  color: var(--primary-color);
  background-color: transparent !important;
}

.navbar-burger {
  color: var(--dark);
}

/* Hero Section */
.hero {
  position: relative;
  overflow: hidden;
}

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -1;
  filter: brightness(0.7);
}

.hero-background::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.3));
}

.hero-body {
  display: flex;
  align-items: center;
  min-height: 100vh;
}

.hero .title,
.hero .subtitle,
.hero p {
  color: #FFFFFF !important;
  text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.5);
}

.hero .buttons {
  margin-top: 2rem;
}

/* About Section */
#about {
  padding: 5rem 0;
}

/* Mission Section */
#mission {
  padding: 5rem 0;
}

/* Vision Section */
#vision {
  padding: 5rem 0;
}

/* Methodology Section */
#methodology {
  padding: 5rem 0;
}

#methodology h3 {
  color: var(--primary-color);
  margin-top: 1.5rem;
  margin-bottom: 0.7rem;
}

/* Innovation Section */
#innovation {
  padding: 5rem 0;
}

/* Resources Section */
#resources {
  padding: 5rem 0;
}

.resource-links {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.resource-link {
  display: flex;
  align-items: center;
  padding: 1rem;
  border-radius: var(--border-radius-md);
  background-color: var(--light);
  box-shadow: var(--neomorphic-shadow);
  transition: var(--transition-fast);
}

.resource-link:hover {
  transform: translateY(-5px);
  box-shadow: 12px 12px 24px var(--neomorphic-dark), -12px -12px 24px var(--neomorphic-light);
  background-color: var(--light-gray);
}

.resource-icon {
  margin-right: 1.5rem;
  flex-shrink: 0;
}

.resource-icon img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  object-fit: cover;
}

.resource-info h3 {
  margin-bottom: 0.3rem;
  color: var(--primary-color);
}

/* Insights Section */
#insights {
  padding: 5rem 0;
}

#insights ul {
  margin-top: 1rem;
  margin-bottom: 1rem;
}

#insights ul li {
  margin-bottom: 0.8rem;
  position: relative;
  padding-left: 1.5rem;
}

#insights ul li::before {
  content: "•";
  color: var(--secondary-color);
  font-weight: bold;
  position: absolute;
  left: 0;
}

/* Awards Section */
#awards {
  padding: 5rem 0;
}

.award-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 1.5rem;
  height: 100%;
  transition: var(--transition-fast);
}

.award-card img {
  width: 150px;
  height: 150px;
  object-fit: cover;
  border-radius: 50%;
  margin: 0 auto 1rem;
  box-shadow: var(--neomorphic-shadow);
}

.award-card h3 {
  color: var(--primary-color);
}

/* Accolades Section */
#accolades {
  padding: 5rem 0;
}

.testimonial {
  padding: 1.5rem;
  border-radius: var(--border-radius-md);
}

.testimonial-content {
  position: relative;
  padding: 1.5rem;
  border-radius: var(--border-radius-md);
  background-color: var(--light);
  box-shadow: var(--neomorphic-shadow);
}

.testimonial-content p {
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
}

.testimonial-author img {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  margin-right: 1rem;
  object-fit: cover;
}

.testimonial-author h4 {
  margin-bottom: 0.2rem;
  color: var(--primary-color);
}

/* Contact Section */
#contact {
  padding: 5rem 0;
}

.contact-info {
  padding-right: 2rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.contact-item .icon {
  margin-right: 1rem;
  color: var(--primary-color);
}

.input, .textarea, .select select {
  background-color: var(--light);
  border: none;
  box-shadow: var(--neomorphic-inset);
  border-radius: var(--border-radius-sm);
  padding: 1rem;
  transition: var(--transition-fast);
}

.input:focus, .textarea:focus, .select select:focus {
  box-shadow: 0 0 0 2px var(--primary-light), var(--neomorphic-inset);
  outline: none;
}

.label {
  color: var(--dark);
  margin-bottom: 0.5rem;
}

/* Carousel */
.carousel-container {
  position: relative;
  padding: 1rem 0;
}

.carousel-inner {
  position: relative;
  overflow: hidden;
}

.carousel-item {
  transition: var(--transition-fast);
}

.carousel-controls {
  display: flex;
  justify-content: center;
  margin-top: 1.5rem;
}

.carousel-prev, .carousel-next {
  background-color: var(--primary-color);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin: 0 0.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: var(--neomorphic-shadow);
  transition: var(--transition-fast);
}

.carousel-prev:hover, .carousel-next:hover {
  background-color: var(--primary-dark);
  transform: scale(1.1);
}

/* Footer */
.footer {
  background-color: var(--dark);
  color: var(--light);
  padding: 4rem 0 2rem;
}

.footer h3 {
  color: white;
}

.footer p {
  color: var(--light-gray);
}

.footer-links {
  margin-bottom: 2rem;
}

.footer-links li {
  margin-bottom: 0.7rem;
}

.footer-links a {
  color: var(--light-gray);
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: white;
  text-decoration: underline;
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

.social-links a {
  color: var(--light-gray);
  transition: var(--transition-fast);
  text-decoration: none;
  padding: 0.5rem 1rem;
  border-radius: var(--border-radius-sm);
  background-color: rgba(255, 255, 255, 0.1);
}

.social-links a:hover {
  color: white;
  background-color: var(--primary-color);
  transform: translateY(-3px);
}

/* Success page */
.success-page {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem;
}

.success-container {
  max-width: 700px;
  padding: 3rem;
  border-radius: var(--border-radius-lg);
  background-color: var(--light);
  box-shadow: var(--neomorphic-shadow);
}

.success-icon {
  font-size: 5rem;
  color: var(--tertiary-color);
  margin-bottom: 2rem;
}

/* Privacy & Terms pages */
.privacy-content, .terms-content {
  padding-top: 120px;
  padding-bottom: 5rem;
}

.privacy-content h2, .terms-content h2 {
  color: var(--primary-color);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.privacy-content p, .terms-content p {
  margin-bottom: 1.5rem;
}

/* Responsive design */
@media (max-width: 768px) {
  .hero-body {
    padding-top: 80px;
  }
  
  .neomorphic-card {
    padding: 1.5rem;
  }
  
  .resource-link {
    flex-direction: column;
    text-align: center;
  }
  
  .resource-icon {
    margin-right: 0;
    margin-bottom: 1rem;
  }
  
  .contact-info {
    padding-right: 0;
    margin-bottom: 2rem;
  }
  
  .social-links {
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .hero .title {
    font-size: 2rem;
  }
  
  .hero .subtitle {
    font-size: 1.2rem;
  }
}

/* Cookie consent */
#cookie-consent {
  font-family: 'IBM Plex Sans', sans-serif;
}

#accept-cookies {
  font-family: 'Inter', sans-serif;
  font-weight: 500;
  transition: var(--transition-fast);
}

#accept-cookies:hover {
  background-color: var(--primary-color);
  transform: scale(1.05);
}

/* Дополнительные стили для параллакс-эффектов */
[data-aos] {
  pointer-events: none;
}

[data-aos].aos-animate {
  pointer-events: auto;
}

.has-parallax {
  background-attachment: fixed;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Стили для карточек проектов */
.card {
  display: flex;
  flex-direction: column;
  align-items: center;
  border-radius: var(--border-radius-md);
  overflow: hidden;
  box-shadow: var(--neomorphic-shadow);
  transition: var(--transition-medium);
  height: 100%;
}

.card:hover {
  transform: translateY(-10px);
  box-shadow: 15px 15px 30px var(--neomorphic-dark), -15px -15px 30px var(--neomorphic-light);
}

.card-image {
  width: 100%;
  height: 200px;
  overflow: hidden;
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-medium);
}

.card:hover .card-image img {
  transform: scale(1.1);
}

.card-content {
  padding: 1.5rem;
  text-align: center;
}

.card-content h4 {
  color: var(--primary-color);
  margin-bottom: 0.7rem;
}

/* Читать далее ссылки */
.read-more {
  display: inline-block;
  color: var(--primary-color);
  font-weight: 500;
  padding-bottom: 2px;
  border-bottom: 2px solid transparent;
  transition: var(--transition-fast);
}

.read-more:hover {
  color: var(--primary-dark);
  border-bottom-color: var(--primary-dark);
}

.read-more::after {
  content: " →";
  transition: var(--transition-fast);
}

.read-more:hover::after {
  margin-left: 5px;
}